Is weed killer concentrate profitable to sell on Amazon United Kingdom?

The niche generates £195K/yr across 32 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +196.6%. Flapen's verdict: Worth a look (69/100).

How competitive is the weed killer concentrate niche?

18 brands and 151 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in weed killer concentrate?

Top complaints mined from reviews: Functionality-Overall, Value For Money, Spray/Flow. The return rate is 0.1%.

When does demand for weed killer concentrate peak?

Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 34.6× the quietest.

What does it cost to enter the weed killer concentrate niche?

Listings span £5.82–£42.08; the average listing price is £18.32 (sweet spot $15–$100). The average incumbent carries 2,252 reviews — the moat a new listing must climb.

weed killer concentrate

Worth a look

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Growth

Incredible+196.6%

90-day search growth — must beat 0% to launch

Avg price

Great£18.32

avg listing price — sweet spot $15–$100

Conversion

Great7.5%

search→purchase rate — share of searches ending in a sale

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Price range

Great£5.82–£42.08

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Good71%

top-5 brand share — brands hold most of the demand

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay2,251.97

avg incumbent reviews — the moat a new listing must climb

Market size

Okay£195K

£195K/yr · 142K searches

Signals Trending No Dominant Brand

According to Flapen's Amazon United Kingdom niche tracking, weed killer concentrate is a £195K/yr Amazon United Kingdom market (142K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 69/100.

Data updated Jul 26, 2026 · scored weekly · How we score niches

weed killer concentrate market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: £183K–£229K; units × avg price
Conversion rate: 7.5%
Avg BSR: #49
Page quality: 0%
Prime: 69%
Sponsored: 72%
Out of stock: 2.0%
Avg brand age: 64 months
Avg seller age: 170 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

151

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

54%

Top 20: 88%

Open market

22%

Rootblast19%
Elixir Gardens18%
Neudorff15%
Weedol10%
Roundup9%
Doff8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +196.6% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 34.6×

Open Trend

Top weed killer concentrate search terms

weed killer concentrate73K/yr +179.5%7.8% conv.
weedkiller concentrate36K/yr +240.9%5.9% conv.
concentrated weed killer23K/yr +237.2%6.7% conv.
weed killer concentrate for sprayer6K/yr +94.9%8.4% conv.
concentrated weed killer extra strong3K/yr +103.6%7.7% conv.

All search terms

Top weed killer concentrate products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Neudorff WeedFree Plus Concentrate - Effective Weedkiller for fast long-lasting weed control. Affects root system. Glyphosate Free 1020 ml

Neudorff£12.914.3★1,373 rev

Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

Elixir Gardens£33.154.4★8,750 rev

Rootblast | Super Strength Concentrated Total Weed Killer - Super Strength Glyphosate for Effective Weed Control - Kills Weeds down to the their roots (1 x 500ml) Packaging May Vary

Rootblast£13.984.3★1,677 rev

Weedol Path Weed Killer Liquid Concentrate 6 Tubes Treats 60m2 Garden Path & Patio Weed Control

Weedol£8.034.4★962 rev

Rootblast | Super Strength Concentrated Total Weed Killer - Glyphosate for Effective Weed Control - Kills Weeds down to the their roots (1 x 1L) Packaging May Vary

Rootblast£20.584.4★9,963 rev

Newest

by launch date

Growers Own Total Weed Killer Extra Strong 1L Concentrate Glyphosate Weedkiller for Unwanted Vegetation & Annual Perennial & Deep-Rooted Weeds. Ideal for Driveways Patios Paths & Outdoor Areas

Growers Own£19.0649 rev

2mo ago

Concentrated Weedkiller Systemic Weed Control Kills Roots & Leaves Garden Weed Remover for Paths Patios & Driveways Easy Mix Formula (3 Sachets)

HOCHSTE£11.6511 rev

3mo ago

FILO High-Strength White Vinegar 20% 5L | Natural Weed Killer | Extra-Strong Multi-Purpose Cleaner | Industrial and Household Use | Food Grade Cleaning Vinegar.

Filo£11.36271 rev

7mo ago

JOVS Weed Killer 2x 5L Ready to Use Fast Acting Weed Killer Spray for Patios Paths Driveways & Gardens Contains Acetic Acid Kills Moss & Common Garden Weeds.

JOVS£24.021,144 rev

1y ago

Gallup Biograde Weedkiller RTU 4L - Extra Strong Glyphosate Spray for Effective Weed Control on Driveways Gardens Paths & Patios Quick Application

Gallup£13.942,549 rev

2y ago

What buyers say about weed killer concentrate

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall20%

“Overall, a reliable and effective product that I would happily purchase again”

Value For Money14%

“GOOD VALUE”

Advertised Vs Actual Product12%

“As advertised”

Pest/Insect Control10%

“Brilliant stuff and does suppress weeds with regular use”

Efficiency9%

“Works great”

Strength9%

“Super strength weed killer”

Ease Of Use7%

“Easy to use”

Spray/Flow3%

“Easy to apply with a sprayer”

Plant Growth2%

“it's effective for deep roots”

Durability2%

“Have used for the last few years”

What buyers complain about

Functionality-Overall23%

“Dose not work”

Value For Money15%

“Its a little bit expensive for one bottle”

Spray/Flow13%

“Does not spray”

Quality-Overall12%

“Poor product”

Durability4%

“Jose broke during first use”

Strength4%

“Weak”

Pest/Insect Control3%

“This has done absolutely nothing to any weed”

Instructions/User Manual/Troubleshooting3%

“instructions are confusing”

Advertised Vs Actual Product2%

“Pictures are deceptive”

Color2%

“theyre mostly brown now”

Top return reasons

Leak-Proof27%

Functionality-Overall25%

Advertised Vs Actual Product9%

Spray/Flow7%

Strength5%

Value For Money4%

Size-Overall3%

Defective Material/Parts3%

Compatibility-Overall2%

Quality-Overall2%

Common questions

Is weed killer concentrate profitable to sell on Amazon United Kingdom?: The niche generates £195K/yr across 32 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +196.6%. Flapen's verdict: Worth a look (69/100).
How competitive is the weed killer concentrate niche?: 18 brands and 151 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in weed killer concentrate?: Top complaints mined from reviews: Functionality-Overall, Value For Money, Spray/Flow. The return rate is 0.1%.
When does demand for weed killer concentrate peak?: Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 34.6× the quietest.
What does it cost to enter the weed killer concentrate niche?: Listings span £5.82–£42.08; the average listing price is £18.32 (sweet spot $15–$100). The average incumbent carries 2,252 reviews — the moat a new listing must climb.